Search found 17 matches

by schombi
Thu Mar 29, 2018 10:14 pm
Forum: Development
Topic: If you like your submarine simulations fast, arcadey,...
Replies: 46
Views: 2756

Re: If you like your submarine simulations fast, arcadey,...

Thanks Andy! It would be great if the board worked on any Zeddy. Nevertheless, a great piece of hardware and a cool game. Unbelievable what can be achieved these days.
by schombi
Thu Mar 29, 2018 8:39 pm
Forum: Development
Topic: If you like your submarine simulations fast, arcadey,...
Replies: 46
Views: 2756

Re: If you like your submarine simulations fast, arcadey,...

I then tried the ZX81 equipped with the ZX8-CB on a different monitor - same result as yesterday.
udg3.jpg
udg4.jpg
by schombi
Thu Mar 29, 2018 8:38 pm
Forum: Development
Topic: If you like your submarine simulations fast, arcadey,...
Replies: 46
Views: 2756

Re: If you like your submarine simulations fast, arcadey,...

I have an update. It´s clear that the PSU is not the bad guy and it´s also clear that the UDG4rZXpand is not defective - the reason for the glitches and the vertical lines is still a mystery to me. I first tried two other PSUs - no change. I first tried an unmodified ZX81 on a super-old television a...
by schombi
Thu Mar 29, 2018 6:40 am
Forum: Development
Topic: If you like your submarine simulations fast, arcadey,...
Replies: 46
Views: 2756

Re: If you like your submarine simulations fast, arcadey,...

I´ll try that out as well as get back to you. Thanks for your suggestions and your offer, Andy.
by schombi
Wed Mar 28, 2018 9:49 pm
Forum: Development
Topic: If you like your submarine simulations fast, arcadey,...
Replies: 46
Views: 2756

Re: If you like your submarine simulations fast, arcadey,...

I do have some basic soldering skills, but I´m far away from being good. I can replace a transistor or do a composite mod, maybe replace a faulty chip, but that´s about it. I´ll do some more testing as time allows and I will try to get one of my other Zeddys tested with the UDG4ZXpand and the ZXPand...
by schombi
Wed Mar 28, 2018 7:50 pm
Forum: Development
Topic: If you like your submarine simulations fast, arcadey,...
Replies: 46
Views: 2756

Re: If you like your submarine simulations fast, arcadey,...

Cleaned the edge connector and updated to latest ZXpand+ FW 1.12 - no change. I do have another Zeddy with Composite Mod (ZX8-CB), but that one refuses to work with the ZXpand at all. I have two more ZX81, but un-modded and my displays are too modern to handle the RF signal. I believe I can see two ...
by schombi
Wed Mar 28, 2018 7:22 pm
Forum: Development
Topic: If you like your submarine simulations fast, arcadey,...
Replies: 46
Views: 2756

Re: If you like your submarine simulations fast, arcadey,...

Why do I see such graphical glitches? I use a UDG4ZXPand and a ZXPand+
ZED1.jpg
ZED2.jpg
by schombi
Tue Jun 13, 2017 8:54 am
Forum: SALES
Topic: ZXpand+ ... 3.. 2.. 1..
Replies: 66
Views: 6000

Re: ZXpand+ ... 3.. 2.. 1..

Ordered one! Looking forward to receiving the interface.
by schombi
Thu Feb 09, 2017 7:57 pm
Forum: SALES
Topic: ZXpand enclosures available
Replies: 18
Views: 1829

Re: ZXpand enclosures available

Mine arrived yesterday. What a superfast delivery from the US.

Fits perfectly, thanks a lot!
by schombi
Thu Feb 02, 2017 4:22 pm
Forum: SALES
Topic: ZXpand enclosures available
Replies: 18
Views: 1829

Re: ZXpand enclosures available

I had to double-check (before I pressed the "buy nowY button), but, yes - I do have the long-pin version with the "barrels".